Throwing away your archives

So... I'm in the process of moving studios once again. I have so much back catalog that is basically dead stock and I'm trying to figure out what to do with it. I'm considering just tossing it all. I have a pile of test-prints 2.5' tall. I have piles upon piles of other people's posters I have acquired or traded for over the years. Shit tons of flatstock posters. This shit just takes up so much space and I'm tired of moving it all.